Transaction not yet indexed

QHTT18DtS1PgfKGMGdyThon4PLUDPDgQboWWmtrow6BpsGtRn4thU54HGe9vZo3tm2fxC4DopPBBDdbyoAQqJaR

The transaction signature is valid but not yet indexed by this RPC node, or the transaction failed before inclusion.